// This source file is part of the Swift.org open source project
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors

// RUN: not %target-swift-frontend %s -typecheck
class func e() -> {
(i: e? {
func b, a() -> Self {
}
return z: c: a {
let f : e: a {
}
}
}
protocol C {
}
protocol a {
protocol B {
for () {
}
}
}
protocol P {
func b<T : b :
